1/4 Inch Portable Hand Crank Drill Manual With Double Pinions For Wood Gear Woodworking Tool Tools Electrician

The handle of the crank manual drill is designed in humanized which is comfortable for holding. Thickened high-strength ABS engineering handle, hollow handle, can store spare drill chuck. The product does not require any power drive, manual controlling of the speed and drilling posItion, easier to control and safe than the electric drill. But it has low speed, low efficiency, small torque, so it is not suitable for drilling hard metal materials, tiles, masonry, concrete, The hand shake drill adopts 45 carbon steel, which is and for casting gears in powder metallurgy process is hard and wear-resistant. The crank manual drill adopts common manual drill chuck, which has clamping and the drill bit is not easily eccentrically caused to break. It is suitable for bamboo, soft iron, copper, aluminum, PVC, acrylic, fiberglass board, circuit board, It is an for ideal tool for woodworking, enthusiasts, model enthusiasts, student hands-on ability tests, and teaching practice., Manufacturer: YOUNAFEN